Patents
Patents for H04B 7 - Radio transmission systems, i.e. using radiation field (186,426)
01/2013
01/02/2013EP2541909A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541907A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541906A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541904A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541903A2 Broadcasting signal transmitter/receiver and broadcasting signal transmission/reception method
01/02/2013EP2541858A2 Method and apparatus for transmitting control information in wireless communication system
01/02/2013EP2541855A2 Telecommunications system comprising a central IP router made up of a satellite and a ground router
01/02/2013EP2541826A2 Method and device for transmitting uplink acknowledgement information in a wireless communication system supporting multiple carriers
01/02/2013EP2541823A1 Spatial multiplexing wireless transmission system, spatial multiplexing wireless transmission method, and computer program
01/02/2013EP2541820A2 Method for updating carrier information in a broadband wireless access system
01/02/2013EP2541812A1 Testing a communications apparatus
01/02/2013EP2541803A1 Wireless communication system based on regenerative and non-regenerative relay operation
01/02/2013EP2541802A1 Method for data transmission, base station and communications system
01/02/2013EP2541801A1 Apparatus for sending signals to a satellite configured for broadcast transmissions
01/02/2013EP2541800A2 Electronic device and method for operating an electronic device
01/02/2013EP2541799A1 Diversity with identification of specific antenna properties and evaluation thereof
01/02/2013EP2541798A1 Robust beamforming method and apparatus
01/02/2013EP2541797A2 Method and device for providing control information for uplink transmission in wireless communication system supporting uplink multi-antenna transmission
01/02/2013EP2541796A2 Method and device for providing control information for uplink transmission in wireless communication system supporting uplink multi-antenna transmission
01/02/2013EP2541795A1 Wireless communications system, communications device, program, and integrated circuit
01/02/2013EP2541783A1 Interference wave suppression device, relay device, relay system, and interference wave suppression method
01/02/2013EP2540126A2 Bandwidth and channel notification for wide-channel wireless communication
01/02/2013EP2540116A1 Method and apparatus for controlling energy consumption in a multi-antenna base station
01/02/2013EP2540021A2 Apparatus and method for transmitting ul feedback information for carrier over a ul feedback channel in a multicarrier system
01/02/2013EP2540020A2 Method and user equipment for measuring interference, and method and base station for receiving interference information
01/02/2013EP2540019A2 Application of sequence hopping and orthogonal covering codes to uplink reference signals
01/02/2013EP2540011A2 Methods and device of managing resources in a wireless communication network
01/02/2013EP2540010A2 Method for the optimized allocation of a satellite communication resource and associated communication system
01/02/2013EP2540009A1 Base station aided mobile-relay candidate pre-selection and pre-deployment
01/02/2013EP2540008A1 Mapping apparatus and method for transmission of data in a multi-carrier broadcast system
01/02/2013EP2540007A1 Demapping apparatus and method for reception of data in a multi-carrier broadcast system
01/02/2013EP2540006A2 Method and system for indicating an enabled transport block
01/02/2013EP2540005A1 Transmitting in non-beamforming mode with a beamforming antenna array
01/02/2013EP2158694B1 Method and apparatus for feedback in closed loop transmitting
01/02/2013CN202652233U Sending terminal device in wireless digital communication
01/02/2013CN202652220U Satellite communication terminal based on network protocol
01/02/2013CN202652219U Relay of gallium nitride-based device
01/02/2013CN202652218U Emergency communication helicopter relay
01/02/2013CN1981455B Method for receiving data sent in a sequence in a mobile telephony system with radiopockets
01/02/2013CN1849752B Mobile station-centric method for managing bandwidth and qos in error-prone system
01/02/2013CN1663160B Multiuser detector for variable spreading factors
01/02/2013CN102860093A Communication Method Of A Transmission Apparatus And A Reception Apparatus
01/02/2013CN102860070A Systems and methods for bundling resource blocks in a wireless communication system
01/02/2013CN102860061A Data transmitting method, base station apparatus and mobile station apparatus
01/02/2013CN102859958A Method and device for transmitting control information in a wireless communication system
01/02/2013CN102859918A Feedback information transmission method, mobile station device and base station device
01/02/2013CN102859916A Techniques for formatting signals for transmission using a wireless network
01/02/2013CN102859915A Apparatus for transmitting an uplink signal and method thereof
01/02/2013CN102859913A Data transmission method and device in wireless communication system
01/02/2013CN102859905A Apparatus and method for providing handover support information in mobile communication system
01/02/2013CN102859904A Methods and device of managing resources in a wireless communication network
01/02/2013CN102859903A System and method for accurately directing antennas
01/02/2013CN102859902A Multi-antenna device
01/02/2013CN102859901A Geolocation leveraging spot beam overlap
01/02/2013CN102859900A Method and apparatus for channel estimation for radio link between a base station and a relay station
01/02/2013CN102859899A Modified spatial diversity schemes for coverage enhancement
01/02/2013CN102859898A Method and apparatus for performing uplink antenna transmit diversity
01/02/2013CN102859897A Efficient group definition and overloading for multiuser MIMO transmissions
01/02/2013CN102859896A Method and device for providing control information for uplink transmission in wireless communication system supporting uplink multi-antenna transmission
01/02/2013CN102859895A Method and system for multi-user transmit opportunity for multi-user multiple-input-multiple-output wireless networks
01/02/2013CN102859894A User Equipment Apparatus And Method For Feeding Back Channel State Information In A Wireless Communication System
01/02/2013CN102859893A Mimo layer specific reference signals based on codes and cyclic shifts
01/02/2013CN102859892A Method and arrangement in a wireless communication system
01/02/2013CN102858020A Method of scheduling an uplink packet transmission channel in a mobile communication system
01/02/2013CN102858019A Down link space-time scheduling method of cognitive cellular network
01/02/2013CN102857934A Method and device for selecting cooperation sets
01/02/2013CN102857469A Quaternary phase-shift keying signal tracking method and device
01/02/2013CN102857296A Radio communication signal stabilizing system
01/02/2013CN102857295A Virtual channel based SpaceWire network transmission and processing
01/02/2013CN102857294A Method and device for suppressing signal fading in laser communication from ground to GEO (geosynchronous) satellite
01/02/2013CN102857293A RF (Radio Frequency) 485 data link
01/02/2013CN102857292A Multi-user bidirectional relay transmission system and multi-user bidirectional relay transmission method
01/02/2013CN102857291A Uniform antenna array based method for improving wireless transmitting and receiving signal gain
01/02/2013CN102857290A Method for transmitting and receiving signals, transmitter chain and receiver chain
01/02/2013CN102857289A Base Station Device and integrated circuit of terminal device
01/02/2013CN102857288A Base station apparatus, radio communication system and radio communication method
01/02/2013CN102857287A Wideband beam forming device, wideband beam steering device and corresponding method
01/02/2013CN102857286A Method and system for transmitting downlink public channel
01/02/2013CN102857285A Channel information feedback method and device
01/02/2013CN102857284A Data transmitting method, data receiving method, data transmitting device, data receiving device and system
01/02/2013CN102857283A Multi-antenna bi-directional relay transmission method on basis of data switching and max-max criterion
01/02/2013CN102857282A Distributed antenna structure applied to high-speed railway
01/02/2013CN102857281A Information processing method in family base station network
01/02/2013CN102857280A Four-dimensional antenna array based secret communication system and method thereof
01/02/2013CN102857279A Method and system for measuring channel quantity in coordinated multipoint system
01/02/2013CN102857278A Resource allocation method
01/02/2013CN102857277A Channel state information feedback method and user device
01/02/2013CN102857247A Mobile apparatus with radio frequency architecture supporting simultaneous data and voice communications
01/02/2013CN102856665A Time modulation array antenna system with reconfigurable frequency and beam direction
01/02/2013CN102856631A Antenna and communication device thereof
01/02/2013CN102082630B Network-coded uplink and downlink relay transmission method
01/02/2013CN101951305B Method for transmitting control channel information and base station and terminal using same
01/02/2013CN101917245B Mimo system with multiple spatial multiplexing modes
01/02/2013CN101908920B Working method for satellite communication system based on single channel per carrier time division multiple access
01/02/2013CN101895331B Time-division duplex communication method for satellite mobile communication
01/02/2013CN101888701B Method for avoiding uplink interference
01/02/2013CN101867938B Method and device for configuring uplink reference signal of multipoint cooperative transmission
01/02/2013CN101815348B Device and method for calculating digital signal power
01/02/2013CN101801050B System and method for performing handover in a broadband wireless access communication system
01/02/2013CN101783697B Transmit diversity method of OFDMA multiple-antenna system